发明授权
- 专利标题： Three-dimensional sound capturing and reproducing with multi-microphones
- 专利标题（中）： 使用多麦克风进行三维声音捕获和再现
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申请号： US13280303申请日： 2011-10-24
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公开(公告)号： US09552840B2公开(公告)日： 2017-01-24
- 发明人: Lae-Hoon Kim , Erik Visser , Pei Xiang , Ian Ernan Liu , Dinesh Ramakrishnan
- 申请人： Lae-Hoon Kim , Erik Visser , Pei Xiang , Ian Ernan Liu , Dinesh Ramakrishnan
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理机构： Austin Rapp & Hardman
- 主分类号： H04R3/00
- IPC分类号： H04R3/00 ; H04R1/02 ; H04R9/06 ; G11B20/00
摘要：
A method for audio signal processing is described. The method includes decomposing a recorded auditory scene into a first category of localizable sources and a second category of ambient sound. The method also includes recording an indication of the directions of each of the localizable sources. The method may be performed with a device having a microphone array.
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